1977 August    Radcom                                  p. 714  
               AMTOR, an Inproved Radio-teleprinter    5 pages
               System, Using a Microprocessor

1980 Jun.-Jul. Radcom                                  p. 610
               AMTOR - the Easy Way                    6 pages

     December  QST                                     p. 27
               A Crystal-Controlled AFSK Generator

1981 June      QST                                     p. 25
               AMTOR - An Improved, Error-Free RTTY
               System

     September Radcom                                  p. 813
               AMTOR - a Progress Report               1 page 

               QST                                     p. 32
               A Phase-Lock-Loop Demodulator and
               Modulator

     November  QST                                     p. 28
               Auto-Start and Anti-Space for the 
               State-of-the-Art TU

1983 July      QST                                     p. 11
               An Introduction to Amtor.               3 pages
         
               QST
               Operating with Amtor.                   p. 40      
                   
               (tech. corres.)                         1 page

     December  QST  
               AMTOR Controversy, Tech. Corres. 

1984 February  QST                                     p. 25
               Z-AMTOR: An Advanced AMTOR Code         10 pages
               Generator

1985 October   QST                                     p. 31
               A User's Guide to AMTOR Operation       4 pages

1987 March     QST                                     p. 29
               The Omni-Shift Tuner - A Comprehensive  5 pages
               Tuning System for HF Packet/AMTOR/RTTY             
       

1989 April     QST                                     p. 28
               Adding an Echo-as-Sent Switch to your
               PK-232

     November  QST                                     p. 26
               An Amtor Operation Primer